PFND3DDDI_VOLBLT1 callback function (d3dumddi.h)
Performs a bit-block transfer (bitblt) operation from a source volume texture to a destination volume texture. Implemented by Windows Display Driver Model (WDDM) 1.2 or later user-mode display drivers.
Syntax
PFND3DDDI_VOLBLT1 Pfnd3dddiVolblt1;
HRESULT Pfnd3dddiVolblt1(
HANDLE hDevice,
const D3DDDIARG_VOLUMEBLT1 *unnamedParam2
)
{...}
Parameters
hDevice
A handle to the display device (graphics context).
unnamedParam2
pData [in]
A pointer to a D3DDDIARG_VOLUMEBLT1 structure that defines the parameters for the volume bitblt operation.
Return value
Returns S_OK or an appropriate error result if the volume bitblt operation is not successfully performed.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 |
| Minimum supported server | Windows Server 2012 |
| Target Platform | Desktop |
| Header | d3dumddi.h (include D3dumddi.h) |